
Eterna Square Heart Necklace
Meet your new everyday essential – the Square Heart Necklace, crafted for elegance and designed to last. Made with tarnish-free, high-quality materials, this piece keeps its shine without fading, so you can wear it worry-free. The sleek square pendant with a delicate heart detail adds a touch of charm to any outfit, making it perfect for both casual and formal looks. Waterproof, sweat proof, and effortlessly stylish – because your jewelry should be as strong as your style.
✨ Wear it. Love it. Keep it shining forever. ✨
Let me know if you need any refinements!
Pickup currently not available
Skin-Friendly & Nickel-Free
Our jewelry is crafted without nickel or harsh alloys, making it safe for all skin types — no itching, rashes, or irritation. Perfect for daily, worry-free wear.
Light & Comfortable Fit
Each Ryra piece is thoughtfully designed to be feather-light and perfectly balanced, so you can wear it from morning to night without any strain or discomfort. Beauty that doesn’t weigh you down.
Ryra Authenticity
Ryra Authenticity guarantees your 18K gold-plated and titanium stainless steel jewellery is crafted with premium materials and expert care. If you ever experience color fading or damage, we offer a 60% money-back promise, valid for up to 1 year from purchase — backed by your Ryra Authenticity Card for complete peace of mind.
Ryra Certified
Enjoy complete peace of mind with Ryra Certified. Our designer, artificial, and limited-edition jewellery undergoes strict quality checks to guarantee stunning looks and durability. With a 1-month easy return or replacement, and a Ryra Certified Card included, you can wear your style with confidence.

Ryra Guarantee: Certified Style, Authentic Assurance
At Ryra & Co, every piece of jewellery is designed to deliver confidence, elegance, and long-lasting beauty. Whether you choose our designer and artificial collections, backed by the Ryra Certified promise with 1-month easy returns, or our premium 18K gold-plated and titanium stainless steel pieces covered under the Ryra Authenticity program with a 60% money-back guarantee valid for 1 year — you can shop with total peace of mind.
Because your style deserves to shine, worry-free.